3f59cdec57976ba0564887850541c0bd974c1e10,lib/mpl_toolkits/mplot3d/art3d.py,,zalpha,#Any#Any#,787

Before Change

        norm = Normalize(min(zs), max(zs))
        sats = 1 - norm(zs) * 0.7
        colors = [(c[0], c[1], c[2], c[3] * s) for c, s in zip(colors, sats)]
    return colors

After Change

        return np.zeros((0, 4))
    norm = Normalize(min(zs), max(zs))
    sats = 1 - norm(zs) * 0.7
    rgba = np.broadcast_to(mcolors.to_rgba_array(colors), (len(zs), 4))
    return np.column_stack([rgba[:, :3], rgba[:, 3] * sats])

Instances